Try method 1: Restart the mobile phone method 2: First insert the mobile phone end charging head, in the check point board end charging head, if not, then flip the mobile phone end charging head Method 3: Change a non-original charging line, when charging, pay attention to confirm that it is not charged up, if not reverse the charging head can be used Method 4: in winter, warm the battery and then charge PS: If the shutdown state can be charged, the startup state can not be charged directly use method three